ABB 3ADT220090R0003 SDCS-POW-1

• Protection Features:
  • Overcurrent Protection (OCP): Trips at 110%-150% of rated current; auto-recovery after fault removal
  • Overvoltage Protection (OVP): Triggers at 27 V DC ± 0.5 V DC; latches until input power cycle
  • Short-Circuit Protection (SCP): Instantaneous shutdown; auto-recovery after short-circuit clearance
  • Over-temperature Protection (OTP): Activates at 85°C (heatsink temperature); auto-recovery when cooled to 70°C
• Environmental Parameters:
  • Operating Temperature Range: -25°C to +70°C
  • Storage Temperature Range: -40°C to +85°C
  • Humidity Tolerance: 5% to 95% (non-condensing, up to 40°C)
  • Altitude: ≤ 2000 m (derate 1% per 100 m above 1000 m)
  • EMC Compliance: IEC 61000-6-2 (industrial immunity); IEC 61000-6-4 (industrial emissions)
• Mechanical Specifications:
  • Dimensions (W × H × D): 85 mm × 125 mm × 150 mm (rack-mounted form factor)
  • Mounting: 19-inch rack mounting (compatible with ABB SDCS racks) or DIN rail mounting (optional adapter)
  • Weight: 1.2 kg
• Certifications:
  • Safety: UL 508 (industrial control equipment), EN 61558-2-1 (power supplies)
  • CE marking (compliant with EU Low Voltage Directive and EMC Directive)

Function Features

• Wide AC Input Range: 100 V AC to 240 V AC compatibility eliminates the need for voltage selectors, supporting global industrial applications with varying grid voltages.
• High Stability Output: ±0.5% load regulation and low ripple/noise (<50 mV) ensure consistent power for sensitive control components (e.g., processors, sensors), preventing data corruption or equipment malfunctions.
• Comprehensive Protection: Integrates OCP, OVP, SCP, and OTP to safeguard the module and connected devices from electrical faults (e.g., short circuits, voltage surges) and thermal damage.
• Rugged Industrial Design: Withstands -25°C to +70°C temperatures and 5%-95% non-condensing humidity, ensuring reliable operation in harsh environments like factories, refineries, and mines.
• Flexible Installation: Supports both 19-inch rack mounting (for ABB SDCS systems) and DIN rail mounting (via optional adapter), adapting to different control cabinet layouts.
• High Efficiency: 85% typical efficiency reduces power loss and heat generation, lowering operating costs and extending the module’s service life.
• Auto-Recovery Function: Automatically restores power after temporary faults (e.g., overcurrent, over-temperature) without manual intervention, minimizing system downtime.

Application Scenarios

• Industrial Automation Systems:
  • Powers ABB SDCS drive control systems, including processors (e.g., PM800 series), I/O modules, and communication cards. Ensures stable operation of drive controllers in motor control applications (e.g., conveyor belts, pumps).
  • Supplies power to distributed control system (DCS) components in manufacturing plants, supporting logic control and data processing for production lines.
• Process Industry:
  • Oil & Gas Refineries: Powers control modules for pipeline pumps, valve actuators, and flow sensors. Withstands harsh conditions (temperature fluctuations, dust) to maintain continuous process control.
  • Chemical Plants: Provides reliable power to batch process controllers and safety systems, ensuring compliance with strict process safety standards.
• Manufacturing Industry:
  • Automotive Factories: Supplies power to robotic control systems, assembly line I/O modules, and quality inspection sensors. High stability output prevents robotic motion errors or production defects.
  • Electronics Manufacturing: Powers precision control equipment (e.g., PCB assembly machines) where low ripple power is critical for component accuracy.
• Energy Sector:
  • Power Plants: Supports auxiliary control systems (e.g., boiler feedwater pump controllers, emissions monitoring modules) with stable power, ensuring smooth power generation operations.
  • Renewable Energy (Wind/Solar): Powers control modules for wind turbine pitch systems or solar inverter controllers, withstanding outdoor-like conditions in control cabinets.
• Infrastructure:
  • Water Treatment Plants: Powers I/O modules for pump control and water quality sensors, ensuring continuous operation of purification processes.
  • Mining Operations: Supplies power to underground control systems (e.g., conveyor controllers, ventilation fans) in high-dust, temperature-variable environments.